52602-39-8
4-羟基咔唑
+
115314-14-2
(S)-(+)- 间硝基苯磺酸缩水甘油酯
→
~93%
95093-95-1
甘氨熊胆酸
51594-55-9
(R)-(−)-环氧氯丙烷
~52%
143412-40-2
(S)-1-氨基-3-(9h-咔唑-4-氧基)-2-丙醇